WO2009026488A3 - Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils - Google Patents

Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils Download PDF

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Publication number
WO2009026488A3
WO2009026488A3 PCT/US2008/073965 US2008073965W WO2009026488A3 WO 2009026488 A3 WO2009026488 A3 WO 2009026488A3 US 2008073965 W US2008073965 W US 2008073965W WO 2009026488 A3 WO2009026488 A3 WO 2009026488A3
Authority
WO
WIPO (PCT)
Prior art keywords
pyrolysis
improved process
lower olefins
hydrocarbon feedstock
separately controlled
Prior art date
Application number
PCT/US2008/073965
Other languages
French (fr)
Other versions
WO2009026488A2 (en
Inventor
Arthur James Baumgartner
Robert Lawrence Blackbourn
Danny Yuk Kwan Ngan
Original Assignee
Shell Oil Company
Shell Internationale Research Maatschappij B.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Oil Company, Shell Internationale Research Maatschappij B.V. filed Critical Shell Oil Company
Priority to KR1020107006381A priority Critical patent/KR101521314B1/en
Priority to EP08798445A priority patent/EP2181176A2/en
Priority to CA2696234A priority patent/CA2696234C/en
Priority to CN2008801075347A priority patent/CN101998984A/en
Publication of WO2009026488A2 publication Critical patent/WO2009026488A2/en
Publication of WO2009026488A3 publication Critical patent/WO2009026488A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

A process for making lower olefins from a wide boiling range hydrocarbon feed by use of a combination of one or more vapor/liquid separation devices (40), and then pyrolytically cracking the vapor phase in separate sets of pyrolysis radiant tubes (61), thereby producing a higher level of lower olefin product. The particular set of radiant pyrolysis coils (61l) associated with the particular feed fraction are matched to achieve specific target cracking severity in order to enhance the overall production of C2 and C3 mono-olefins or optimize yields for overall improved profitability.
PCT/US2008/073965 2007-08-23 2008-08-22 Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils WO2009026488A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020107006381A KR101521314B1 (en) 2007-08-23 2008-08-22 Process for producing olefins and pyrolysis products from hydrocarbon feedstock utilizing partial vaporazation and separately controlled sets of pyrolysis coils
EP08798445A EP2181176A2 (en) 2007-08-23 2008-08-22 Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils
CA2696234A CA2696234C (en) 2007-08-23 2008-08-22 Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils
CN2008801075347A CN101998984A (en) 2007-08-23 2008-08-22 Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95753307P 2007-08-23 2007-08-23
US60/957,533 2007-08-23

Publications (2)

Publication Number Publication Date
WO2009026488A2 WO2009026488A2 (en) 2009-02-26
WO2009026488A3 true WO2009026488A3 (en) 2009-11-05

Family

ID=40379000

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/073965 WO2009026488A2 (en) 2007-08-23 2008-08-22 Improved process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils

Country Status (7)

Country Link
US (1) US8083932B2 (en)
EP (1) EP2181176A2 (en)
KR (1) KR101521314B1 (en)
CN (1) CN101998984A (en)
CA (1) CA2696234C (en)
TW (1) TWI434922B (en)
WO (1) WO2009026488A2 (en)

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WO2013142609A1 (en) * 2012-03-20 2013-09-26 Saudi Arabian Oil Company Integrated hydroprocessing, steam pyrolysis catalytic cracking process to produce petrochemicals from crude oil
CA2879945C (en) * 2012-08-07 2019-12-31 Foster Wheeler Usa Corporation Method and system for improving spatial efficiency of a furnace system
US9605211B2 (en) 2012-09-11 2017-03-28 D4 Energy Group, Inc. Process and device for devolatizing feedstock
US10017702B2 (en) * 2014-10-07 2018-07-10 Lummus Technology Inc. Thermal cracking of crudes and heavy feeds to produce olefins in pyrolysis reactor
US9914881B2 (en) 2014-12-04 2018-03-13 Uop Llc Process for improved vacuum separations with high vaporization
WO2019003092A1 (en) * 2017-06-29 2019-01-03 Sabic Global Technologies B.V. Systems and methods for pyrolysis of feedstock in chemical furnaces
JP7032512B2 (en) * 2017-07-18 2022-03-08 ルーマス テクノロジー エルエルシー Integrated pyrolysis and dehydrogenation process for olefin production
CN109694730B (en) * 2017-10-24 2022-01-04 中国石油化工股份有限公司 Method and device for preparing low-carbon olefin by cracking crude oil
WO2019116122A1 (en) * 2017-12-15 2019-06-20 Sabic Global Technologies B.V. Method for preheating naphtha in naphtha catalytic cracking processes
WO2020242920A1 (en) * 2019-05-24 2020-12-03 Eastman Chemical Company Thermal pyoil to a gas fed cracker furnace
US20220177788A1 (en) * 2019-05-24 2022-06-09 Eastman Chemical Company Gasification of torrefied textiles and fossil fuels
US11365357B2 (en) 2019-05-24 2022-06-21 Eastman Chemical Company Cracking C8+ fraction of pyoil
CN114026204A (en) * 2019-06-24 2022-02-08 埃克森美孚化学专利公司 Desalter configuration integrated with steam cracker
WO2021048655A1 (en) 2019-09-13 2021-03-18 Sabic Global Technologies B.V. Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation
US20220119716A1 (en) * 2020-10-15 2022-04-21 Technip Process Technology, Inc. Hybrid ethylene cracking furnace
CN116848220A (en) * 2021-01-20 2023-10-03 沙特基础工业全球技术公司 Optimization of steam cracking furnaces for light feeds containing high boiling components
CN117178046A (en) * 2021-04-19 2023-12-05 埃克森美孚化学专利公司 Method and system for steam cracking hydrocarbon feed
EP4363530A1 (en) * 2021-07-02 2024-05-08 SABIC Global Technologies B.V. Systems and methods for vaporizing hydrocarbon feeds
WO2023178139A1 (en) * 2022-03-17 2023-09-21 Eastman Chemical Company Recovery of heat from downstream distillation
WO2023178157A1 (en) * 2022-03-17 2023-09-21 Eastman Chemical Company Chemical recycling facility with electric process equipment
TW202342706A (en) * 2022-03-22 2023-11-01 美商魯瑪斯科技有限責任公司 Low co2 emission and hydrogen import cracking heaters for olefin production

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WO2007030276A1 (en) * 2005-09-02 2007-03-15 Equistar Chemicals, Lp Olefin production utilizing whole crude oil feedstock

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GB2128201A (en) * 1982-09-30 1984-04-26 Stone & Webster Eng Corp Process and apparatus for the production of olefins from both heavy and light hydrocarbons
US5840582A (en) * 1995-06-07 1998-11-24 Shell Oil Company Method for determining the hydrogen-to-carbon ratio in a liquid hydrocarbon fraction and use thereof
WO2001055280A1 (en) * 2000-01-28 2001-08-02 Stone & Webster Process Technology, Inc. Multi zone cracking furnace
WO2007030276A1 (en) * 2005-09-02 2007-03-15 Equistar Chemicals, Lp Olefin production utilizing whole crude oil feedstock

Also Published As

Publication number Publication date
CA2696234A1 (en) 2009-02-26
US20090054716A1 (en) 2009-02-26
KR20100061504A (en) 2010-06-07
TW200923063A (en) 2009-06-01
TWI434922B (en) 2014-04-21
US8083932B2 (en) 2011-12-27
WO2009026488A2 (en) 2009-02-26
KR101521314B1 (en) 2015-05-18
EP2181176A2 (en) 2010-05-05
CA2696234C (en) 2016-01-19
CN101998984A (en) 2011-03-30

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